2 Pa. C.S. § 505 : Consolidated Statutes — ADMINISTRATIVE LAW AND PROCEDURE — PRACTICE AND PROCEDURE — PRACTICE AND PROCEDURE OF COMMONWEALTH AGENCIES — Evidence and cross-examination TEXT PDF Commonwealth agencies shall not be bound by technical rules of evidence at agency hearings, and all relevant evidence of reasonably probative value may be received. Reasonable examination and cross-examination shall be permitted. 2 Pa.C.S. § 505 1978, April 28, P.L. 202, No. 53, § 5, effective 6/27/1978.